Fading Coder

This implementation demonstrates handling hierarchical data, such as product categories and subcategroies, using a relasional database. The primary category (e.g., 'Rifle') acts as the parent, and the secondary category (e.g., 'AK-47') is the child, which also contains a description. Database Schema...

When you don’t need a heavy library like PHPExcel/PhpSpreadsheet, you can generate a tab‑separated file (TSV) and instruct the browser to download it as an Excel‑readable worksheet using standard HTTP headers. Reusable exporter <?php /** * Stream an Excel-readable TSV file to the browser. * * @pa...